We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White infrared thermometer with removable cap for forehead and ear use

@AL21 Dual Mode Infrared Thermometer White

SKU CH-WRJX-SESAH

Infrared thermometer with forehead and ear modes, one-second readings, 32-reading memory, fever alarm and 60-second auto-off

  • ColorWhite
  • Dual forehead and ear modes suit every age
  • One-second infrared reading gives fast results
  • Stores 32 previous measurements for trend tracking
  • Auto power-off after 60 seconds saves battery
  • Includes two AAA batteries for immediate use

Dual-mode infrared thermometer

The @AL21 thermometer measures body temperature through both forehead and ear modes, switching instantly when the cap is removed. It is designed for adults, children and babies, providing a versatile solution for family health monitoring at home.

Practical limits of infrared measurement

Readings are delivered in approximately one second using infrared technology, and the device stores up to 32 previous measurements for trend tracking. An automatic shut-off activates after 60 seconds of inactivity to conserve battery life.

Upgrades from single-mode thermometers

This model replaces single-site thermometers by adding ear measurement alongside forehead scanning, removing the need for separate devices. The jump is worth it when a household requires fast, no-touch checks for multiple age groups with a built-in fever alarm.

Highlights

  • Dual forehead and ear modes suit every age
  • One-second infrared reading gives fast results
  • Stores 32 previous measurements for trend tracking
  • Auto power-off after 60 seconds saves battery
  • Includes two AAA batteries for immediate use

Specifications

ColorWhite

Questions about this item

Should I use the forehead or ear mode for my child?

Remove the cap for ear mode; keep it on for forehead mode. Both give a reading in one second and suit adults, children and babies.

What does the one-second reading mean when I am checking a fever?

Infrared measurement returns a temperature in one second, and the fever alarm sounds if the result is high.

How does the thermometer switch between Celsius and Fahrenheit?

A dedicated C/F conversion function lets you change the display unit with a button press.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.